Assignee
FRIEDEL JOAN
US·3 granted patents·181 citations·filing 1991–1993
Top patents by PatentIndex Score
3 records- 0182US5197885ATherapeutic doll and method of operationFRIEDEL JOAN·Filed 1992·Granted Mar 30, 1993·51 cites·23 claims
- 0279US5094621ATherapeutic doll and method of operationFRIEDEL JOAN·Filed 1991·Granted Mar 10, 1992·72 cites·26 claims
- 0376US5324201ADoll and method of operationFRIEDEL JOAN·Filed 1993·Granted Jun 28, 1994·58 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →